30KN=6500LBS Auto Locking Carabiner - UIAA Certified Heavy Duty Climbing Carabiners Clips for Rock Climbing, Camping, Rappelling, Hunting, Rescue Equipment

["Material: The climbing carabiner is made of zinc plated carbon steel, which is strong. The surface oxide layer and baking varnish, the longitudinal strength is 30KN. Equivalent to 6500lb.","Feature: This carabiner is ergonomically designed with a symmetrical oval body shape to keep loads from shifting to allow for more stability. This shape prevents cross loading, because the oval shape makes the pull forces fall along the major axis. Indentation on the gate for a comfortable use.","Size: D-shaped carabiner is only 4.13\" high and 2.28\" wide, ideal for one-handed operation.","Unmatched Reliability: These heavy-duty carabiners go beyond expectations. Featuring an MBS of 30 kN and a gate strength of 3,600 pounds, these ANSI Z359.1-2007 compliant locking carabiners offer unmatched reliability for climbing gear you can trust.","Wide range of uses: this carabiner is very suitable for rock climbing, hiking, rope descent, rescue, locking large adult dogs, etc., and the black coating will not reflect the sun to distract your attention."]